GB201318020D0 - Drilling apparatus - Google Patents

Drilling apparatus

Info

Publication number
GB201318020D0
GB201318020D0 GBGB1318020.3A GB201318020A GB201318020D0 GB 201318020 D0 GB201318020 D0 GB 201318020D0 GB 201318020 A GB201318020 A GB 201318020A GB 201318020 D0 GB201318020 D0 GB 201318020D0
Authority
GB
United Kingdom
Prior art keywords
drilling apparatus
drilling
apparatus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GBGB1318020.3A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ITI Scotland Ltd
Original Assignee
ITI Scotland Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ITI Scotland Ltd filed Critical ITI Scotland Ltd
Priority to GBGB1318020.3A priority Critical patent/GB201318020D0/en
Publication of GB201318020D0 publication Critical patent/GB201318020D0/en
Application status is Ceased legal-status Critical

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00Special methods or apparatus for drilling
    • E21B7/24Drilling using vibrating or oscillating means, e.g. out-of-balance masses
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B44/00Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • E21B44/005Below-ground automatic control systems
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B49/00Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/003Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by analysing drilling variables or conditions
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00Drill bits
    • E21B10/46Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B41/00Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B2041/0028Fuzzy logic, artificial intelligence, neural networks, or the like
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B44/00Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • E21B44/02Automatic control of the tool feed
    • E21B44/04Automatic control of the tool feed in response to the torque of the drive ; Measuring drilling torque
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10Complex mathematical operations
    • G06F17/11Complex mathematical operations for solving equations, e.g. nonlinear equations, general mathematical optimization problems
    • G06F17/13Differential equations
GBGB1318020.3A 2013-10-11 2013-10-11 Drilling apparatus Ceased GB201318020D0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GBGB1318020.3A GB201318020D0 (en) 2013-10-11 2013-10-11 Drilling apparatus

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB1318020.3A GB201318020D0 (en) 2013-10-11 2013-10-11 Drilling apparatus
GB1606772.0A GB2534743B (en) 2013-10-11 2014-10-09 Drilling apparatus
US15/028,699 US10125547B2 (en) 2013-10-11 2014-10-09 Drilling apparatus
PCT/EP2014/071701 WO2015052301A2 (en) 2013-10-11 2014-10-09 Drilling apparatus
CA2926836A CA2926836A1 (en) 2013-10-11 2014-10-09 Drilling apparatus

Publications (1)

Publication Number Publication Date
GB201318020D0 true GB201318020D0 (en) 2013-11-27

Family

ID=49679913

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1318020.3A Ceased GB201318020D0 (en) 2013-10-11 2013-10-11 Drilling apparatus
GB1606772.0A Active GB2534743B (en) 2013-10-11 2014-10-09 Drilling apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1606772.0A Active GB2534743B (en) 2013-10-11 2014-10-09 Drilling apparatus

Country Status (4)

Country Link
US (1) US10125547B2 (en)
CA (1) CA2926836A1 (en)
GB (2) GB201318020D0 (en)
WO (1) WO2015052301A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201318020D0 (en) 2013-10-11 2013-11-27 Iti Scotland Ltd Drilling apparatus
EP3258056B1 (en) * 2016-06-13 2019-07-24 VAREL EUROPE (Société par Actions Simplifiée) Passively induced forced vibration rock drilling system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6367565B1 (en) 1998-03-27 2002-04-09 David R. Hall Means for detecting subterranean formations and monitoring the operation of a down-hole fluid driven percussive piston
DE19960824C2 (en) 1999-12-16 2003-08-21 Hilti Ag Method and apparatus for investigating and identifying the type of a subsurface
US8401831B2 (en) * 2000-03-13 2013-03-19 Smith International, Inc. Methods for designing secondary cutting structures for a bottom hole assembly
US6424919B1 (en) 2000-06-26 2002-07-23 Smith International, Inc. Method for determining preferred drill bit design parameters and drilling parameters using a trained artificial neural network, and methods for training the artificial neural network
US7866413B2 (en) 2006-04-14 2011-01-11 Baker Hughes Incorporated Methods for designing and fabricating earth-boring rotary drill bits having predictable walk characteristics and drill bits configured to exhibit predicted walk characteristics
AT477395T (en) 2006-06-09 2010-08-15 Univ Aberdeen Resonance improved drilling, method and device
US8417495B2 (en) 2007-11-07 2013-04-09 Baker Hughes Incorporated Method of training neural network models and using same for drilling wellbores
WO2009145897A1 (en) * 2008-05-29 2009-12-03 Lucon Peter A Automatic control of oscillatory penetration apparatus
WO2011017626A1 (en) 2009-08-07 2011-02-10 Exxonmobil Upstream Research Company Methods to estimate downhole drilling vibration amplitude from surface measurement
GB2473619B (en) 2009-09-16 2012-03-07 Iti Scotland Ltd Resonance enhanced rotary drilling
US8939234B2 (en) * 2009-09-21 2015-01-27 National Oilwell Varco, L.P. Systems and methods for improving drilling efficiency
GB201020660D0 (en) * 2010-12-07 2011-01-19 Iti Scotland Ltd Resonance enhanced drilling
US9291539B2 (en) 2011-03-17 2016-03-22 Baker Hughes Incorporated Downhole rebound hardness measurement while drilling or wireline logging
GB2489227A (en) 2011-03-21 2012-09-26 Iti Scotland Ltd Resonance enhanced drill test rig
GB201318020D0 (en) 2013-10-11 2013-11-27 Iti Scotland Ltd Drilling apparatus

Also Published As

Publication number Publication date
US10125547B2 (en) 2018-11-13
GB2534743A8 (en) 2019-04-24
WO2015052301A2 (en) 2015-04-16
CA2926836A1 (en) 2015-04-16
GB2534743B (en) 2019-06-26
GB2534743A (en) 2016-08-03
WO2015052301A3 (en) 2015-08-06
US20160251901A1 (en) 2016-09-01

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)